Let me know how it goes, or frustrations. I admit that currently it is not the most friendly UX. And found out a bug that if no direct P2P possible, it fails to fallback to the STUN-ish data relay. However LAN mode and WAN via direct P2P works on latest releases.

As soon as I merge this one, will create another release that fixes the fallback; and hopefully also get the apps in ios and gplay stores. https://github.com/KeibiSoft/KeibiDrop/pull/143